This step by step diy woodworking project is about a 6×16 outdoor lean to pavilion plans. I had several requests to come up with a narrow pavilion that would be perfect to cover a bbq grill. Therefore, this is my take for outdoorsy people who are in need for a lean to structure to cover their grill. The roof for this pavilion has a pitch of 4:12. It’s the perfect spot to sizzle up some BBQ magic while dodging raindrops and soaking in those sunny vibes.
Make sure you take a look over the local building codes, so you comply with the regulations. Take a look over the rest of our woodworking plans, if you want to get more building inspiration. Check out the Shop, as well, for full list of Premium Plans.
When buying the lumber, you should select the planks with great care, making sure they are straight and without any visible flaws (cracks, knots, twists, decay). Investing in cedar or other weather resistant lumber is a good idea, as it will pay off on the long run. Use a spirit level to plumb and align the components, before inserting the galvanized screws, otherwise the project won’t have a symmetrical look. If you have all the materials and tools required for the project, you could get the job done in about a day.
Projects made from these plans
6×16 Lean to Pavilion Plans – DIY Grill Cover
Building-a-6×16-lean-to-pavilion
Cut and Shopping Lists
A – Posts – 6×6 lumber 88 1/4″ long – 4 pieces
B – Top Beams – 6×8 lumber 16 ft long – 1 piece
B – Top Beams – 6×8 lumber 18 ft long – 1 piece
C – Crossbeams – 6×8 lumber 6 ft long – 2 pieces
D – Supports – 6×6 lumber 14 7/8″ long – 3 pieces
E – Ridge Beam – 6×8 lumber 18 ft long – 1 piece
F – Braces – 6×6 lumber 36″ long – 8 pieces
F – Braces – 6×6 lumber 21″ long – 4 pieces
G – Rafters – 2×6 lumber 8′ long – 10 pieces
H – Roof Sheets – 3/4″ plywood – 4’x8′ – 2 pieces
H – Roof Sheets – 3/4″ plywood – 46 1/2″x4′ – 1 pieces
H – Roof Sheets – 3/4″ plywood – 2″x4′ – 1 pieces
H – Roof Sheets – 3/4″ plywood – 46 1/2″x6′ – 1 pieces
I – Trims – 1×8 lumber 8′ long – 4 pieces
I – Trims – 1×8 lumber 10′ long – 2 pieces
Tools
Hammer, Tape measure, Framing square, Level
Miter saw, Drill machinery, Screwdriver, Sander
Time
One week
Related
- PART 1: 6×16 Lean to Pavilion Plans
- PART 2: 6×16 Lean to Pavilion Roof Plans
How to build a 6×16 lean to pavilion
Laying-out-the-posts—large-grill-cover
First, layout the posts for the outdoor grill cover. Use batter boards and string to determine the location of the posts. Apply the 3-4-5 rule to every corner of the pavilion, so you make sure they are right angled. Make sure the diagonals are equal.
Determining the location for the pavilion is essential, as you have to comply with the local building codes. Make sure the surface is level and remove the top vegetation layer.
Setting the posts in concrete
Dig 3 ft holes into the ground, making sure they have about 14″ in diameter. Fit the tubes then the posts into the ground and plumb them with a spirit level. Fit the anchors and align them, then let the concrete dry out for several days. Read the local codes for more details on how to secure the posts.
Use lag screws to secure the posts to the anchors. Before pouring the concrete you need to make sure the top of the posts are horizontal one to another. Use a laser to mark the level to the top of the posts and use a circular saw, if you need to make cuts.
Installing the posts
After setting the posts into place, check if they are level and user a circular saw to make corrections. Notice the temporarily braces that hold the posts plumb. Leave the braces into place until you finish the assembly of the pergola. The temporarily braces will give support to the structure.
Now is the time when you can also adjust the height of the posts. If 8 ft is too tall for your needs, you can make them 7 ft, for example. Also check if the top of the posts is level one to another.
Building the frame of the grill cover
Top-plates—detail
Next, we will be building the top plates for the lean to pavilion. Therefore, this pavilion requires 6×8 lumber, due to the large spans on the front and back. As you can see in the diagram, you need to make 3 5/8″ notches to the beams, so you can lock them together tightly.
Use a circular saw to make parallel cuts inside the marked areas and remove the excess with a chisel. Smooth the recesses with sandpaper.
Installing-the-top-beams
Next, we will set the beams into place to the front and back of the pavilion. Align the edges flush to the front and leave 12″ side overhangs to the back. Drill pilot holes through the recesses and insert 8″ screws to lock them into place. Use 2 screws for each joint.
Fitting-the-top-plates—sides
Continue the project by attaching the side top beams. Lay them into place and make sure they components join together smoothly. Drill pilot holes and insert 8″ screws to lock them down.
Attaching-the-braces
Build the braces for the front and back of the pavilion from 6×6 lumber. Use a miter saw to make 45 degree cuts to both ends of the braces. Fit the braces to the posts, after you plumb them vertically. Drill pilot holes and insert 5 1/2″ screws to secure the braces into place tightly. Insert 2 screws for each joint.
The braces have a crucial role in the project as they will provide support to lateral movements. Therefore, don’t take this step lightly and pay attention to getting secure joints.
Framing the roof structure
Attaching-the-ridge-beam-supports
Fit the 6×6 supports to the top of pavilion. Plumb the supports with a spirit level. Use L tie connectors to secure the end supports to the frame of the pavilion (2 for each support). Use post to beam supports to secure the middle support. Insert 1 1/2″ structural screws to lock the beams together tightly, using the connector.
Setting-the-ridge-beam
Fit the 6×8 ridge beam to the top of the supports. Notice the 12″ overhangs to the front and back of the pavilion. Use post to beam connectors with 1 1/2″ structural screws to lock everything together tightly. Make sure the corners are square and align the edges flush.
Ridge-beam-braces
Use 6×6 lumber for the top braces. Make 45 degree cuts at both ends of the braces. Secure the braces into place with 5 1/2″ screws. Drill pilot holes before inserting the screws. Use at least 2 screws for each joint. These braces will really reinforce the structure and add extra-support to the ridge beams.
Finishing touches
6×16-lean-to-pavilion—dimensions
Check out PART 2 of the project to learn how to build the lean to roof. You can see in this image the overall dimensions for the large grill gazebo. This is a wide pavilion that would cover an outdoor kitchen or bbq grill.
6×16 lean to pavilion plans
DIY 6×16 pavilion plans
Fill the holes with wood putty and let them dry out for a few hours. Smooth the surface with 100-220 grit sandpaper and remove the residues with a damp cloth.
Top Tip: Apply a few coats of paint or stain to the components, to enhance the look of the project. Check out the Shop, as well, for full list of Premium Plans.
This woodworking project was about 6×16 lean to pavilion plans. If you want to see more outdoor plans, check out the rest of our step by step projects and follow the instructions to obtain a professional result.
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